基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f50dd43dc87665c29a4e3bb9b5705ab77c66b70f OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e